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feat: implements transaction builder (#22)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| export * from './encode.utils'; | ||
| export * from './message.utils'; | ||
| export * from './storage.utils'; | ||
| export * from './transaction-message.utils'; | ||
| export * from './transaction.utils'; |
100 changes: 100 additions & 0 deletions
100
packages/sdk/src/core/utils/transaction-message.utils.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| import { Any, MsgAddPackage, MsgCall, MsgEndpoint, MsgSend } from '@gnolang/gno-js-client'; | ||
| import { MsgRun } from '@gnolang/gno-js-client/bin/proto/gno/vm'; | ||
|
|
||
| import { AddPackageMessage, MsgCallMessage, MsgRunMessage, MsgSendMessage, TransactionMessage } from '../types'; | ||
|
|
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| export function makeAddPackageMessage(value: MsgAddPackage): AddPackageMessage { | ||
| return { | ||
| type: MsgEndpoint.MSG_ADD_PKG, | ||
| value, | ||
| }; | ||
| } | ||
|
|
||
| export function makeMsgCallMessage(value: MsgCall): MsgCallMessage { | ||
| return { | ||
| type: MsgEndpoint.MSG_CALL, | ||
| value, | ||
| }; | ||
| } | ||
|
|
||
| export function makeMsgSendMessage(value: MsgSend): MsgSendMessage { | ||
| return { | ||
| type: MsgEndpoint.MSG_SEND, | ||
| value, | ||
| }; | ||
| } | ||
|
|
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| export function makeMsgRunMessage(value: MsgRun): MsgRunMessage { | ||
| return { | ||
| type: MsgEndpoint.MSG_RUN, | ||
| value, | ||
| }; | ||
| } | ||
|
|
||
| export function encodeTransactionMessage(message: TransactionMessage): Uint8Array { | ||
| if (isAddPackageMessage(message)) { | ||
| return MsgAddPackage.encode(message.value).finish(); | ||
| } | ||
|
|
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| if (isMsgCallMessage(message)) { | ||
| return MsgCall.encode(message.value).finish(); | ||
| } | ||
|
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| if (isMsgSendMessage(message)) { | ||
| return MsgSend.encode(message.value).finish(); | ||
| } | ||
|
|
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| if (isMsgRunMessage(message)) { | ||
| return MsgRun.encode(message.value).finish(); | ||
| } | ||
|
|
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| throw new Error('Unknown message type'); | ||
| } | ||
|
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| export function decodeTransactionMessage(message: Any): TransactionMessage { | ||
| if (message.typeUrl === MsgEndpoint.MSG_ADD_PKG) { | ||
| return { | ||
| type: MsgEndpoint.MSG_ADD_PKG, | ||
| value: MsgAddPackage.decode(message.value), | ||
| }; | ||
| } | ||
|
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| if (message.typeUrl === MsgEndpoint.MSG_CALL) { | ||
| return { | ||
| type: MsgEndpoint.MSG_CALL, | ||
| value: MsgCall.decode(message.value), | ||
| }; | ||
| } | ||
|
|
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| if (message.typeUrl === MsgEndpoint.MSG_SEND) { | ||
| return { | ||
| type: MsgEndpoint.MSG_SEND, | ||
| value: MsgSend.decode(message.value), | ||
| }; | ||
| } | ||
|
|
||
| if (message.typeUrl === MsgEndpoint.MSG_RUN) { | ||
| return { | ||
| type: MsgEndpoint.MSG_RUN, | ||
| value: MsgRun.decode(message.value), | ||
| }; | ||
| } | ||
|
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| throw new Error('Unknown message type'); | ||
| } | ||
|
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| function isAddPackageMessage(message: TransactionMessage): message is AddPackageMessage { | ||
| return message.type === MsgEndpoint.MSG_ADD_PKG; | ||
| } | ||
|
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| function isMsgCallMessage(message: TransactionMessage): message is MsgCallMessage { | ||
| return message.type === MsgEndpoint.MSG_CALL; | ||
| } | ||
|
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| function isMsgSendMessage(message: TransactionMessage): message is MsgSendMessage { | ||
| return message.type === MsgEndpoint.MSG_SEND; | ||
| } | ||
|
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| function isMsgRunMessage(message: TransactionMessage): message is MsgRunMessage { | ||
| return message.type === MsgEndpoint.MSG_RUN; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,74 +1,65 @@ | ||
| import { Tx } from '@gnolang/tm2-js-client'; | ||
| import { TransactionMessage } from '../types'; | ||
| import { Any, defaultTxFee } from '@gnolang/gno-js-client'; | ||
| import { Tx, TxFee } from '@gnolang/tm2-js-client'; | ||
|
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| export const defaultGasFee = { | ||
| amount: 1000000, | ||
| denom: 'ugnot', | ||
| }; | ||
| import { TransactionMessage } from '../types'; | ||
| import { encodeTransactionMessage } from './transaction-message.utils'; | ||
|
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| export const defaultGasWanted = 1_000_000; | ||
| export const defaultGasWanted = 10_000_000; | ||
|
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| export class TransactionBuilder { | ||
| private _messages: TransactionMessage[] = []; | ||
| private _fees: { amount: string; denom: string }[] = []; | ||
| private _chainId: string = ''; | ||
| private _memo: string = ''; | ||
| private _accountNumber: string = ''; | ||
| private _sequence: string = ''; | ||
| private _gasWanted: string = ''; | ||
| private _gasWanted: number = defaultGasWanted; | ||
| private _gasFee: string = defaultTxFee; | ||
|
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| messages(...messages: TransactionMessage[]): TransactionBuilder { | ||
| this._messages = messages; | ||
| return this; | ||
| } | ||
|
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| fees(...fees: { amount: number; denom: string }[]): TransactionBuilder { | ||
| this._fees = fees.map((fee) => ({ amount: fee.amount.toString(), denom: fee.denom })); | ||
| fee(amount: number, denom: string): TransactionBuilder { | ||
| this._gasFee = `${amount}${denom}`; | ||
| return this; | ||
| } | ||
|
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| gasWanted(amount: number): TransactionBuilder { | ||
| this._gasWanted = amount.toString(); | ||
| this._gasWanted = amount; | ||
| return this; | ||
| } | ||
|
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| chainId(chainId: string): TransactionBuilder { | ||
| this._chainId = chainId; | ||
| memo(memo: string): TransactionBuilder { | ||
| this._memo = memo; | ||
| return this; | ||
| } | ||
|
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| accountNumber(accountNumber: number): TransactionBuilder { | ||
| this._accountNumber = accountNumber.toString(); | ||
| return this; | ||
| private get txMessages(): Any[] { | ||
| return this._messages.map((message) => { | ||
| return Any.create({ | ||
| typeUrl: message.type, | ||
| value: encodeTransactionMessage(message), | ||
| }); | ||
| }); | ||
| } | ||
|
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| sequence(sequence: number): TransactionBuilder { | ||
| this._sequence = sequence.toString(); | ||
| return this; | ||
| } | ||
|
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| memo(memo: string): TransactionBuilder { | ||
| this._memo = memo; | ||
| return this; | ||
| private get txFee(): TxFee { | ||
| return TxFee.create({ | ||
| gasFee: this._gasFee, | ||
| gasWanted: this._gasWanted, | ||
| }); | ||
| } | ||
|
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| build(): Tx { | ||
| const txDocument = { | ||
| msgs: this._messages, | ||
| fee: { | ||
| amount: this._fees, | ||
| gas: this._gasWanted, | ||
| }, | ||
| chain_id: this._chainId, | ||
| account_number: this._accountNumber, | ||
| sequence: this._sequence, | ||
| return { | ||
| messages: this.txMessages, | ||
| fee: this.txFee, | ||
| memo: this._memo, | ||
| signatures: [], | ||
| }; | ||
|
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| return Tx.fromJSON(txDocument); | ||
| } | ||
|
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| public static create(): TransactionBuilder { | ||
| return new TransactionBuilder().gasWanted(defaultGasWanted).fees(defaultGasFee); | ||
| const builder = new TransactionBuilder(); | ||
|
|
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| return builder.gasWanted(defaultGasWanted); | ||
| } | ||
| } |
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14 changes: 2 additions & 12 deletions
14
packages/sdk/src/providers/adena-wallet/types/transactions.ts
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